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Mathematics 13 Online
OpenStudy (anonymous):

You are taking a history course. There will be four tests. You have scores of 89,92, and 95 on the first three. You must earn a total of 360 points to get an A. What score on the last test will give you an A?

OpenStudy (lgbasallote):

hint: 360 - 89 - 92 - 95 what do you get?

OpenStudy (anonymous):

i dont get it

OpenStudy (lgbasallote):

what is the result of that subtraction?

OpenStudy (lgbasallote):

what is 360 - 89 - 92- 95?

OpenStudy (anonymous):

74?

OpenStudy (lgbasallote):

nope. check again

OpenStudy (anonymous):

84?

OpenStudy (anonymous):

thanks (:

OpenStudy (lgbasallote):

yes 84

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